U.S. federal trademark · Serial No. 85162729
Dead man switch, namely, pneumatic switch specially adapted for media blasting system comprised primarily of abrasive blast cleaning machines and non-abrasive blast cleaning machines; Deadman switch for media blasting system, namely, pressure switch as part of media blasting machines
Dead man switch, namely, electrical switch for use with media blasting system
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.